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    • 62. 发明授权
    • Method of producing a hydrophilic resin
    • 亲水性树脂的制造方法
    • US06476155B1
    • 2002-11-05
    • US09634532
    • 2000-08-08
    • Katsuyuki WadaMasatoshi NakamuraKinya NagasunaYoshihiko Masuda
    • Katsuyuki WadaMasatoshi NakamuraKinya NagasunaYoshihiko Masuda
    • F83
    • C08J3/24C08J3/20C08J2300/14
    • A hydrophilic polymer is denatured with a gaseous denaturant or a powdery denaturant substance made from a liquid denaturant substance. The liquid denaturant substance is made into powders by, for example, a method of mixing the liquid denaturant substance with a water-insoluble compound, a method of cooling the liquid denaturant substance to or below its melting point to turn the same into a solid state. Consequently, the hydrophilic polymer can be denatured uniformly. In case that the hydrophilic polymer is denatured with a gaseous denaturant, the hydrophilic polymer and denaturant react with each other efficiently in a safe manner regardless of the size or shape of the hydrophilic polymer. In case that the hydrophilic polymer is denatured with the powdery denaturant substance, not only the liquid denaturant substance which is substantially in the solid state can be mixed with the hydrophilic polymer, but also the denaturation timing can be readily controlled.
    • 亲水性聚合物用气态变性剂或由液体变性剂物质制成的粉状变性剂物质变性。 液体变性剂物质通过例如将液体变性剂物质与水不溶性化合物混合的方法制成粉末,将液体变性剂物质冷却至其熔点以下以使其变为固态的方法 。 因此,亲水性聚合物可以均匀地变性。 亲水性聚合物在气态变性剂变性的情况下,无论亲水性聚合物的尺寸或形状如何,亲水性聚合物和变性剂以安全的方式有效地彼此反应。 亲水性聚合物与粉末状变性剂变性的情况下,不仅可以将基本上处于固体状态的液体变性剂与亲水性聚合物混合,而且可以容易地控制变性定时。
    • 63. 发明授权
    • Electrochromic device
    • 电致变色装置
    • US06185034B2
    • 2001-02-06
    • US09404976
    • 1999-09-24
    • Masatoshi NakamuraHideyuki Kikuchi
    • Masatoshi NakamuraHideyuki Kikuchi
    • G02F115
    • G02F1/157G02F1/1533
    • An electrochromic layer consisting of an electrochromic material film and an electrolyte is provided between transparent electrode films of two glass substrates. An ultraviolet radiation stabilizing agent is not added to the electrolyte. A photocatalytic layer and a porous inorganic hydrophilic layer are formed on the front surface side of the front side glass substrate to make the surface of the device hydrophilic. The photocatalytic layer is excited by irradiation of ultraviolet radiation and decomposes dirt deposited on the surface of the porous inorganic hydrophilic layer, thereby maintaining the hydrophilic property. Since the photocatalytic layer absorbs ultraviolet radiation, occurrence of a photochromism in the electrochromic material film can be prevented.
    • 在两个玻璃基板的透明电极膜之间设置由电致变色材料膜和电解质构成的电致变色层。 紫外线辐射稳定剂不添加到电解质中。 在前侧玻璃基板的正面侧形成有光催化层和多孔无机亲水层,使得该装置的表面亲水。 通过紫外线照射激发光催化层,分解沉积在多孔无机亲水层表面的污垢,从而保持亲水性。 由于光催化层吸收紫外线,可以防止电致变色材料膜中的光致变色的发生。
    • 65. 发明授权
    • Amphibian vehicle
    • 两栖车
    • US4476948A
    • 1984-10-16
    • US392068
    • 1982-06-25
    • Mikihisa KomotoMasatoshi Nakamura
    • Mikihisa KomotoMasatoshi Nakamura
    • B63B35/08B60F3/00
    • B60F3/0023
    • An amphibian vehicle having a vehicle body, and at least a pair of floaters attached to the vehicle body, each of which floaters consists of a cylindrical body having a buoyancy, and a helical blade fixed to the outer circumferential surface of the cylindrical body. This amphibian vehicle is formed such that the water line of the amphibian vehicle at a front end surface of each of the floaters is not higher than the center line thereof, with the water line of said amphibian vehicle at a rear end surface of each of the floaters not higher than a level which is higher than the center line of each of the floaters by 30% of the diameter thereof.
    • 一种具有车体的水陆两用车辆和至少一对附着在车体上的浮子,每个浮子由具有浮力的圆筒体和固定在圆柱体的外圆周表面上的螺旋叶片组成。 这种水陆两用车辆形成为使得在每个浮子的前端面处的水陆两用车辆的水线不高于其中心线,其中所述水陆两用车辆的水线处于每个的每个的后端面 浮子不高于每个浮子的中心线的直径的30%的水平。
    • 70. 发明授权
    • Image pickup device-equipped rear-view mirror
    • 图像拾取装置的后视镜
    • US08308325B2
    • 2012-11-13
    • US12112048
    • 2008-04-30
    • Shinya TakayanagiMasatoshi Nakamura
    • Shinya TakayanagiMasatoshi Nakamura
    • B60Q1/00B60Q1/26B60R1/12G02B1/10
    • B60R1/12B60R1/00B60R2001/1253B60R2300/106B60R2300/8053B60R2300/8066H04N7/183
    • The present invention is intended to provide an image pickup device-equipped rear view mirror with improved image pickup performance, glare prevention and appearance (design) in addition to improved performance as a vehicle mirror. A mirror element is formed by forming a reflecting film consisting of high refractive index material films and a low refractive index material film on a back surface of a transparent glass substrate. The integrating sphere reflectance of the mirror element in the visible range is 40% to 60% and the near-infrared transmittance is no less than 70% for the whole or part of the band belonging to the near-infrared range within the entire sensitive wavelength range of the near-infrared camera. A black mask member is attached to an entire back surface of the reflecting film. The near-infrared camera is arranged behind the black mask member. The region corresponding to the area for the image-pickup by the near-infrared camera within the entire region of the black mask member is formed of a visible-light absorption and near-infrared transmission filter. The near-infrared transmittance of the visible-light absorption and near-infrared transmission filter is no less than 70% for the whole or part of the band belonging to the near-infrared range within the entire sensitive wavelength range of the near-infrared camera.
    • 本发明旨在提供一种具有改进的图像拾取性能,防眩光和外观(设计)的图像拾取装置的后视镜,以及作为车辆后视镜的改善的性能。 通过在透明玻璃基板的背面上形成由高折射率材料膜和低折射率材料膜构成的反射膜来形成镜元件。 镜面元件在可见光范围内的积分球反射率为40%至60%,对于属于整个敏感波长范围内的近红外范围的全部或部分波段,近红外透射率不低于70% 近红外摄像机的范围。 黑色掩模构件附接到反射膜的整个背面。 近红外摄像机设置在黑色面罩构件的后面。 与黑色掩模部件的整个区域内的近红外线摄像机的摄像区域对应的区域由可见光吸收和近红外透射滤光器构成。 对于属于近红外摄像机的整个敏感波长范围内的近红外范围的整个或部分频带,可见光吸收和近红外透射滤光器的近红外透射率不小于70% 。